143003430013400 has 192 divisors, whose sum is σ = 375064790031360. Its totient is φ = 50235641280000.

The previous prime is 143003430013357. The next prime is 143003430013463. The reversal of 143003430013400 is 4310034300341.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 143003430013400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 37106102 + ... + 40778298.

It is an arithmetic number, because the mean of its divisors is an integer number (1953462448080).

Almost surely, 2^{143003430013400} is an apocalyptic number.

143003430013400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 143003430013400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187532395015680).

143003430013400 is an abundant number, since it is smaller than the sum of its proper divisors (232061360017960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

143003430013400 is a wasteful number, since it uses less digits than its factorization.

143003430013400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3672826 (or 3672817 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 143003430013400 its reverse (4310034300341), we get a palindrome (147313464313741).

The spelling of 143003430013400 in words is "one hundred forty-three trillion, three billion, four hundred thirty million, thirteen thousand, four hundred".